DESCRIPTION:
Fuel rail pressure sensor – drift high.
MONITORED PARAMETER:
Fuel rail pressure sensor.
TYPICAL ENABLING CONDITIONS:
1. Key on
2. Engine off
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Once when enabling conditions met.
TYPICAL DURATION:
10 seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
1. Key on
2. Engine off
PROBABLE CAUSES:
1. Fuel rail pressure sensor.
2. Fuel rail pressure sensor harness/connector.
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 15 (MCM) Rail Pressure Deviation Greater Than 200 Bar While Under Load
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 5 (MCM) Fuel Rail Pressure Sensor Circuit Open or A Stuck-in-Range Sensor
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 4 (MCM) Fuel Rail Pressure Sensor Circuit Failed Low (Short to Ground)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 3 (MCM) Fuel Rail Pressure Sensor Circuit Failed High (Open Circuit)
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 2 (MCM) Fuel Rail Pressure Drift High
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 164 FMI 1 (MCM) Quantity Control Valve Low Side Driver Error
